Matches in SemOpenAlex for { <https://semopenalex.org/work/W4328103207> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W4328103207 endingPage "117954" @default.
- W4328103207 startingPage "117954" @default.
- W4328103207 abstract "The steel dies used in aluminum high pressure die casting (HPDC) typically degrade and fail due to the occurrence of different soldering mechanisms or to heat checking. Core pins located directly in front of the gate are especially vulnerable to soldering and premature failure. In this study, four sets of core pins were coated with different PVD/CVD coatings and tested in a die used to produce a large automotive die casting. After production of thousands of castings, the failure mechanisms of these core pins were identified as: mechanical erosion, chemical soldering, gross chemical soldering, aluminum build-up on intact coatings, and coating spallation. The fraction of the core pin surface that suffered soldering was measured and correlated with coating wear resistance and coating wettability by liquid aluminum. These observations were used to establish criteria for coating selection aimed at minimizing failure of the die components by any of the observed mechanisms. These include: a maximum coefficient of friction (COF) of 0.40, a wear rate below 10−8 mm3N−1m−1, and a pin scar diameter ratio (Δd/D) below 0.22. Moreover, coatings that exhibit the lowest wetting angles (low cos(ϴ)) by liquid aluminum tended to minimize the chemical and mechanical degradation that led to soldering. This is the first time that numerical criterion have been developed in an attempt to guide coating selection for aluminum HPDC dies and the results sheds light on possible approaches for extending die component life in aluminum die casting." @default.
- W4328103207 created "2023-03-22" @default.
- W4328103207 creator A5059455521 @default.
- W4328103207 creator A5061867515 @default.
- W4328103207 creator A5074114108 @default.
- W4328103207 creator A5079656215 @default.
- W4328103207 creator A5090231743 @default.
- W4328103207 date "2023-07-01" @default.
- W4328103207 modified "2023-09-26" @default.
- W4328103207 title "The development of coating selection criteria to minimize die failure by soldering and erosion during aluminum high pressure die casting" @default.
- W4328103207 cites W1070321564 @default.
- W4328103207 cites W1578128280 @default.
- W4328103207 cites W1964092729 @default.
- W4328103207 cites W2008313732 @default.
- W4328103207 cites W2008514338 @default.
- W4328103207 cites W2020231246 @default.
- W4328103207 cites W2021782160 @default.
- W4328103207 cites W2022953794 @default.
- W4328103207 cites W2026396818 @default.
- W4328103207 cites W2029744626 @default.
- W4328103207 cites W2042243136 @default.
- W4328103207 cites W2050129472 @default.
- W4328103207 cites W2050458888 @default.
- W4328103207 cites W2077788290 @default.
- W4328103207 cites W2078983695 @default.
- W4328103207 cites W2084636390 @default.
- W4328103207 cites W2086376463 @default.
- W4328103207 cites W2091686787 @default.
- W4328103207 cites W2473803412 @default.
- W4328103207 cites W2515821765 @default.
- W4328103207 cites W2523177570 @default.
- W4328103207 cites W2750778461 @default.
- W4328103207 cites W2792679521 @default.
- W4328103207 cites W2800070507 @default.
- W4328103207 cites W2800724842 @default.
- W4328103207 cites W2955865416 @default.
- W4328103207 cites W2973332546 @default.
- W4328103207 cites W3049393778 @default.
- W4328103207 cites W4289639894 @default.
- W4328103207 cites W44129263 @default.
- W4328103207 doi "https://doi.org/10.1016/j.jmatprotec.2023.117954" @default.
- W4328103207 hasPublicationYear "2023" @default.
- W4328103207 type Work @default.
- W4328103207 citedByCount "1" @default.
- W4328103207 countsByYear W43281032072023 @default.
- W4328103207 crossrefType "journal-article" @default.
- W4328103207 hasAuthorship W4328103207A5059455521 @default.
- W4328103207 hasAuthorship W4328103207A5061867515 @default.
- W4328103207 hasAuthorship W4328103207A5074114108 @default.
- W4328103207 hasAuthorship W4328103207A5079656215 @default.
- W4328103207 hasAuthorship W4328103207A5090231743 @default.
- W4328103207 hasConcept C111106434 @default.
- W4328103207 hasConcept C134514944 @default.
- W4328103207 hasConcept C159985019 @default.
- W4328103207 hasConcept C16635281 @default.
- W4328103207 hasConcept C171250308 @default.
- W4328103207 hasConcept C191897082 @default.
- W4328103207 hasConcept C192562407 @default.
- W4328103207 hasConcept C2776624666 @default.
- W4328103207 hasConcept C2781448156 @default.
- W4328103207 hasConcept C50296614 @default.
- W4328103207 hasConcept C513153333 @default.
- W4328103207 hasConceptScore W4328103207C111106434 @default.
- W4328103207 hasConceptScore W4328103207C134514944 @default.
- W4328103207 hasConceptScore W4328103207C159985019 @default.
- W4328103207 hasConceptScore W4328103207C16635281 @default.
- W4328103207 hasConceptScore W4328103207C171250308 @default.
- W4328103207 hasConceptScore W4328103207C191897082 @default.
- W4328103207 hasConceptScore W4328103207C192562407 @default.
- W4328103207 hasConceptScore W4328103207C2776624666 @default.
- W4328103207 hasConceptScore W4328103207C2781448156 @default.
- W4328103207 hasConceptScore W4328103207C50296614 @default.
- W4328103207 hasConceptScore W4328103207C513153333 @default.
- W4328103207 hasFunder F4320314218 @default.
- W4328103207 hasFunder F4320321091 @default.
- W4328103207 hasFunder F4320332263 @default.
- W4328103207 hasLocation W43281032071 @default.
- W4328103207 hasOpenAccess W4328103207 @default.
- W4328103207 hasPrimaryLocation W43281032071 @default.
- W4328103207 hasRelatedWork W1966783160 @default.
- W4328103207 hasRelatedWork W1991825349 @default.
- W4328103207 hasRelatedWork W2351835662 @default.
- W4328103207 hasRelatedWork W2355765479 @default.
- W4328103207 hasRelatedWork W2371697653 @default.
- W4328103207 hasRelatedWork W2389016999 @default.
- W4328103207 hasRelatedWork W2625849072 @default.
- W4328103207 hasRelatedWork W2913198104 @default.
- W4328103207 hasRelatedWork W4308522023 @default.
- W4328103207 hasRelatedWork W4328103207 @default.
- W4328103207 hasVolume "316" @default.
- W4328103207 isParatext "false" @default.
- W4328103207 isRetracted "false" @default.
- W4328103207 workType "article" @default.